122855760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{170633}}^1$

素因数の和:170652

約数の個数: 60

約数和(自身を含む): 412593012

約数和(自身を除く): 289737252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 170633, 341266, 511899, 682532, 853165, 1023798, 1365064, 1535697, 1706330, 2047596, 2559495, 2730128, 3071394, 3412660, 4095192, 5118990, 6142788, 6825320, 7678485, 8190384, 10237980, 12285576, 13650640, 15356970, 20475960, 24571152, 30713940, 40951920, 61427880, 122855760]

約数ペア:

[(1, 122855760), (2, 61427880), (3, 40951920), (4, 30713940), (5, 24571152), (6, 20475960), (8, 15356970), (9, 13650640), (10, 12285576), (12, 10237980), (15, 8190384), (16, 7678485), (18, 6825320), (20, 6142788), (24, 5118990), (30, 4095192), (36, 3412660), (40, 3071394), (45, 2730128), (48, 2559495), (60, 2047596), (72, 1706330), (80, 1535697), (90, 1365064), (120, 1023798), (144, 853165), (180, 682532), (240, 511899), (360, 341266), (720, 170633)]